GB8503791D0 - Ducted fans - Google Patents

Ducted fans

Info

Publication number
GB8503791D0
GB8503791D0 GB858503791A GB8503791A GB8503791D0 GB 8503791 D0 GB8503791 D0 GB 8503791D0 GB 858503791 A GB858503791 A GB 858503791A GB 8503791 A GB8503791 A GB 8503791A GB 8503791 D0 GB8503791 D0 GB 8503791D0
Authority
GB
United Kingdom
Prior art keywords
ducted fans
ducted
fans
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB858503791A
Other versions
GB2156007A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERNHURST Ltd
Original Assignee
FERNHURST Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FERNHURST Ltd filed Critical FERNHURST Ltd
Publication of GB8503791D0 publication Critical patent/GB8503791D0/en
Publication of GB2156007A publication Critical patent/GB2156007A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08503791A 1984-02-15 1985-02-14 Noise reducing blade/stator assembly Withdrawn GB2156007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848404023A GB8404023D0 (en) 1984-02-15 1984-02-15 Fan unit

Publications (2)

Publication Number Publication Date
GB8503791D0 true GB8503791D0 (en) 1985-03-20
GB2156007A GB2156007A (en) 1985-10-02

Family

ID=10556665

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848404023A Pending GB8404023D0 (en) 1984-02-15 1984-02-15 Fan unit
GB08503791A Withdrawn GB2156007A (en) 1984-02-15 1985-02-14 Noise reducing blade/stator assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848404023A Pending GB8404023D0 (en) 1984-02-15 1984-02-15 Fan unit

Country Status (1)

Country Link
GB (2) GB8404023D0 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW488497U (en) 1999-03-02 2002-05-21 Delta Electronics Inc Supercharged fan stator for wind diversion
CN1085792C (en) * 1999-03-25 2002-05-29 台达电子工业股份有限公司 Fan forced inducer device
FR2808568B1 (en) 2000-05-05 2002-08-02 Valeo Thermique Moteur Sa FAN FOR MOTOR VEHICLE PROVIDED WITH STEERING BLADES
EP1692962A1 (en) 2005-02-18 2006-08-23 Faco S.A. Hair dryer with improved acoustic confort
CN105546783B (en) * 2016-01-08 2019-02-01 广东美的制冷设备有限公司 The ventilation case and axis stream cabinet-type air conditioner of axis stream cabinet-type air conditioner
CN105546647B (en) * 2016-01-08 2018-11-20 广东美的制冷设备有限公司 Axis stream cabinet-type air conditioner
CN105570991B (en) * 2016-01-08 2019-02-01 广东美的制冷设备有限公司 Axis stream cabinet-type air conditioner
CN105526691B (en) * 2016-01-08 2019-03-26 广东美的制冷设备有限公司 Wind guiding component and axis stream cabinet-type air conditioner
CN105736474B (en) * 2016-03-31 2019-08-16 广东美的制冷设备有限公司 Stator blade, guiding subassembly and the axis stream cabinet-type air conditioner of axis stream cabinet-type air conditioner
CN106855266A (en) * 2017-01-16 2017-06-16 广东美的制冷设备有限公司 A kind of ducting assembly
US10299560B1 (en) 2017-11-10 2019-05-28 Follicle, LLC Battery operated hair dryer
CN108443222A (en) * 2018-05-23 2018-08-24 袁毛毛 Blade structure
CN110594200B (en) * 2019-09-09 2022-05-17 苏州佳世达光电有限公司 Air guide structure and electronic equipment applying same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB567978A (en) * 1943-09-02 1945-03-12 Davidson & Co Ltd Improvements in or relating to cased screw fans and the like
GB733918A (en) * 1951-12-21 1955-07-20 Power Jets Res & Dev Ltd Improvements in blades of elastic fluid turbines and dynamic compressors
US3867062A (en) * 1971-09-24 1975-02-18 Theodor H Troller High energy axial flow transfer stage

Also Published As

Publication number Publication date
GB8404023D0 (en) 1984-03-21
GB2156007A (en) 1985-10-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)